Power management company Eaton has enhanced its UltraShift Plus automated transmissions so they can work with two-speed axles.
Geared primarily to increase the appeal of UltraShift Plus among vocational customers, especially dump and heavy haul fleets, the new compatibility provides a cost-saving alternative to torque converter automatic transmissions.
Enhanced gear reduction maximizes on/off road capabilities, and the option allows elimination of gear boxes typically installed behind an automatic transmission. The result is lower overall vehicle cost, excellent performance, and less driveline complexity, which typically reduces servicing and maintenance costs.
“We are always exploring new ways to expand our breadth of transmission products to best serve the commercial trucking industry,” said Ryan Trzybinski, product planning manager for Eaton. “Fleets that prefer to operate with two-speed axles now have an attractive transmission option to increase their efficiencies and improve performance.”
All makes and models of UltraShift Plus may now be specified with the two-speed axle software. Production begins in January 2015. The standard UltraShift Plus warranties, which depend on application, remain the same.
All of Eaton’s UltraShift Plus transmissions feature self-adjusting electronic clutch actuation for fast, smooth engagement. Intelligent shift selection software uses grade sensing, weight computation, and driver throttle commands to make shift decisions for efficient, safe, and profitable vehicle performance.
Other benefits include:
• A Hill Start Aid feature to prevent rolling while on steep grades and allowing for smoother vehicle launches.
• Automatic, manual, and low modes to offer drivers better control.
• A Creep feature for significantly improved maneuverability with continuous low-speed control.
• Six- and eight-bolt, as well as thru-shaft, power take off options.
• An oil sight glass to easily check fluid levels.
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